| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.52 | 12.495% | $260.4484 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $8.55 | 3.147% | $8.8191 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $180.53 | 8.732% | $196.2939 | $196.29 | $196.30 | $196.30 |
| Purchase #4 | $69.26 | 8.137% | $74.8957 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $191.43 | 10.624% | $211.7675 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $202.35 | 6.380% | $215.2599 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $110.36 | 11.592% | $123.1529 | $123.15 | $123.15 | $123.20 |
| 7 purchase totals = | $994.00 | $1,090.6374 | $1,090.64 | $1,090.60 | $1,090.70 | |